REST, CRUD, JSON, and CLN Notes

This post collects links to a few resources related to some of the new topics for the CCNA 200-301 exam: REST, CRUD, and JSON. I’ve posted them here in preparation for my CLN webinar tomorrow (Sept 12, 2019) about those

In this blog, some menu categories do not happen to have any posts associated with them. That’s just coincidence regarding what topics I’ve happened to choose over the many years of writing this blog. However, for Config Lab posts, I

The CCNA 200-125 exam includes OSPF as one of several routing protocols (RIP, EIGRP, OSPF, BGP). The new CCNA 200-301 has OSPF, and OSPF only. This post details how to take advantage of some Packet Tracer files to re-create the

Sometimes experienced network engineers just assume new engineers instantly know how all the fundamental tools work – but everyone needs time to think about and practice with the tools to get comfortable and proficient. This chapter in the CCNA books

Static routes may be the exception for most networks, but they make a great learning tool for newbies. The ICND1 100-105 book’s Chapter 32 hits static IPv6 routes (along with connected routes). Come join the fun with some Packet Tracer

IPv6 addresses can be long and confusing when you first learn about them. Configuring the addresses, seeing devices abbreviate them, interpreting those abbreviations, and thinking through addresses in devices that use EUI-64 rules can really help solidify your understanding of

Between Cisco’s June 10, 2019 announcement and migration day – Feb. 24, 2020 – everyone on the road to Cisco certification has some choices to make. You might make those choices once, or continue to monitor your progress over those

Between Cisco’s June 10, 2019 announcement and migration day – Feb. 24, 2020 – everyone on the road to Cisco certification has some choices to make. You might make those choices once, or continue to monitor your progress over those

Cisco made some huge certification announcements last month. As soon as I heard (beforehand a bit, as usual), I started a tickler list of random blog ideas, just because there are so many changes. That turned into two blog posts

You can choose to pursue the existing CCNA Routing and Switching certification or pursue the new CCNA certification come Feb 2020. However, this post does not talk about the choice, but instead focuses on how to pursue option 2: You